<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style type="text/css">
        a:link{
            color: blue;
        }
        a:hover{
            color: chartreuse;
            font-size: 1.1em;
        }
        a:active{
            color: antiquewhite;
        }
        a:visited{
            color: blueviolet;
        }

        div {
            width: 100px;
         }
    </style>
</head>
<body>
<a href="#">这是一个超链接</a>
<div></div>
</body>
</html>





























